Desktop anzeigen -> Fenster lässt sich nicht mehr schließen

[baumina]

Kann ich gerne machen, sind ja eigentlich nur 2 Zeilen Code

Delphi-Quellcode:

program Project10;

uses
  Forms,
  Unit9 in 'Unit9.pas' {Form9},
  Unit10 in 'Unit10.pas' {Form10};

{$R *.res}

begin
  Application.Initialize;
  Application.MainFormOnTaskbar := True;
  Application.CreateForm(TForm9, Form9);
  Application.CreateForm(TForm10, Form10);
  Application.Run;
end.

Delphi-Quellcode:

unit Unit9;

interface

uses
  Windows, Messages, SysUtils, Variants, Classes, Graphics, Controls, Forms,
  Dialogs, StdCtrls, unit10, ExtCtrls;

type
  TForm9 = class(TForm)
    Button1: TButton;
    Timer1: TTimer;
    procedure Button1Click(Sender: TObject);
    procedure Timer1Timer(Sender: TObject);
  private
    { Private-Deklarationen }
  public
    { Public-Deklarationen }
  end;

var
  Form9: TForm9;

implementation

{$R *.dfm}

procedure TForm9.Button1Click(Sender: TObject);
begin
    Form10.show;
end;

procedure TForm9.Timer1Timer(Sender: TObject);
begin
  Form10.hide;
end;

end.

Delphi-Quellcode:

object Form9: TForm9
  Left = 0
  Top = 0
  Caption = 'Form9'
  ClientHeight = 337
  ClientWidth = 635
  Color = clBtnFace
  Font.Charset = DEFAULT_CHARSET
  Font.Color = clWindowText
  Font.Height = -11
  Font.Name = 'Tahoma'
  Font.Style = []
  OldCreateOrder = False
  PixelsPerInch = 96
  TextHeight = 13
  object Button1: TButton
    Left = 224
    Top = 158
    Width = 75
    Height = 25
    Caption = 'Button1'
    TabOrder = 0
    OnClick = Button1Click
  end
  object Timer1: TTimer
    Interval = 10000
    OnTimer = Timer1Timer
    Left = 280
    Top = 54
  end
end